When you're sick, training hard delays recovery because your immune system needs the energy. For mild colds, light walking is fine, but prioritize sleep, hydration, and protein. Return to exercise at half effort for a few days before going all out again.
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Getting sick doesn't mean you have to lose your progress. It means your body's doing its real job: healing. Here's how to handle it without derailing your routine. Don't train through it. Pushing harder only drags out recovery. Your body's energy belongs to your immune system right now. Keep moving gently. If symptoms are mild—think head cold, not fever—light walking or stretching can help circulation and mood. Stay hydrated and eat protein. Muscle loss happens faster when you're underfed or dehydrated. Sleep! The most anabolic thing you can do right now is rest. Ease back in. When you're ready, start at 50-70% effort for a few days before jumping back into full intensity. You don't lose progress from a few days off. You lose it from never letting your body recover in the first place. Save this post for the next time a cold tries to throw off your consistency.